Most Home Runs In A Postseason Series

Which player has the most home runs in a single postseason series?

Nelson Cruz had 6 home runs in the 2011 AL Championship Series for the Texas Rangers, which is the most home runs in MLB history for a single postseason series.

Active players are in bold.

Which active player has the most home runs in a single postseason series?

George Springer (2017 WS), Corey Seager (2020 NLCS), Adolis Garcia (2023 ALCS), and Kyle Schwarber (2023 NLCS) all have had 5 home runs in a single postseason series, which is tied for the lead among active players.